Side by side

Casio GG-B100XMvsSternglas Tachymeter

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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GG-B100XM
CasioGG-B100XM
MSRP $440
See the full GG-B100XM
Tachymeter
SternglasTachymeter
MSRP $312
See the full Tachymeter
Buy from Casio ↗
Buy used on eBay ↗
Buy from Sternglas ↗
Buy used on eBay ↗

At a glance

13 of 29 specs differ
Diameter
GG-B100XM51.3mm
Tachymeter42mm
Power Reserve
GG-B100XM—
Tachymeter—
Water Resistance
GG-B100XM200m
Tachymeter50m
MSRP
GG-B100XM$440
Tachymeter$312

Full specifications

Case

7 specs
Category
Sport
Chronograph
Diameter
51.3mm
42mm
Thickness
19.4mm
10mm
Lug-to-Lug
55.4mm
50mm
Lug Width
—
20mm
Finish
—
—
Water Resistance
200m
50m

Crystal & Dial

3 specs
Crystal
Mineral
Sapphire
AR Coating
No
—
Dial Color
Black
—

Movement

2 specs
Caliber
—
Miyota 0S20
Jewels
0
—

Pricing

1 specs
MSRP
$440
$312
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